1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikdorinn [45]
3 years ago
9

Please help its due tonight !!

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0
The answer to number 4 is 30
lyudmila [28]3 years ago
7 0

Answer:

Number 4. is 17.3 degrees and 7. is 30 degrees.

Step-by-step explanation:

4. is 17.3 because 50 degrees subtract 32.7 and the answer is 17.3.

7. I used a protractor.

You might be interested in
Solve for x<br> 2m-nx=x+4
Airida [17]
2m-4 = x+nx switch sides
2m-4 = x (1+n) common factor
2m-4/1+4 = x divide both side by 1-x
6 0
3 years ago
Eight trials are simulated. The results are shown in the table.
bezimeni [28]

Answer:

2.897

Step-by-step explanation:

Let us find the mean and variance for the sample first.

105 104 110 112

114 106 108 109

Mean = sum/8 = 108.5

Variance = 12

Std dev = sq rt of variance = 3.464

Std error = std dev/ sq rt n

since n =8, we get std error = 1.225

Since sample size is small, df =8-1 =7

For 95% confidence intervals, t critical value for two tailed=2.365

Margin of error = std error x t critical = 1.225(2.365)

=2.897


3 0
3 years ago
Ally ran 5 miles in 36 minutes. Sami ran 6 miles. If ally ran at a faster rate then Sami, in how many minutes could Sami have ru
laiz [17]
I believe the answer would be 6 minutes
5 0
3 years ago
The initial population of atown is 3500 and it grows with a doubling time of 12 years. Determine how long it will take for the p
Maslowich
After 12 years
3500 * 2 = 7000

after 24 years
7000 * 2 = 14000

14000 : 3500 = 4
so the answer is 24 years
4 0
3 years ago
A rectangle is 2/5 inches long and 1/3 inches wide what is the area of the rectangle
Agata [3.3K]
 2/5 x 1/3 = 2/15 square inches
3 0
3 years ago
Read 2 more answers
Other questions:
  • Given the function g(x) = 6^x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4.
    14·1 answer
  •   Evaluate the function rule for the given value. for x = –2   –24
    7·2 answers
  • Evaluate -3+y/5 when y= -2.5
    6·2 answers
  • -3x=50 what is the answer I just need some help lol
    8·1 answer
  • Write the word sentence as an equation. Then solve the equation.
    10·2 answers
  • I need these done ASAP! do the properly for brainliest!
    15·1 answer
  • What is the relationship between these 2 angles
    13·1 answer
  • Expand &amp; simplify<br>(9x - y) (9x + y)​
    14·1 answer
  • Find each product bellow I left a picture
    12·1 answer
  • Find the slope of the line that passes through the following points. (-2, 8) and (3, -2)​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!